2 require_once("boot.php");
3 require_once('include/queue_fn.php');
4 require_once('include/html2plain.php');
6 function delivery_run($argv, $argc){
14 @include(".htconfig.php");
15 require_once("dba.php");
16 $db = new dba($db_host, $db_user, $db_pass, $db_data);
17 unset($db_host, $db_user, $db_pass, $db_data);
20 require_once("session.php");
21 require_once("datetime.php");
22 require_once('include/items.php');
23 require_once('include/bbcode.php');
24 require_once('include/diaspora.php');
25 require_once('include/email.php');
27 load_config('config');
28 load_config('system');
35 $a->set_baseurl(get_config('system','url'));
37 logger('delivery: invoked: ' . print_r($argv,true), LOGGER_DEBUG);
40 $item_id = intval($argv[2]);
41 $contact_id = intval($argv[3]);
43 // Some other process may have delivered this item already.
45 $r = q("select * from deliverq where cmd = '%s' and item = %d and contact = %d limit 1",
54 $maxsysload = intval(get_config('system','maxloadavg'));
57 if(function_exists('sys_getloadavg')) {
58 $load = sys_getloadavg();
59 if(intval($load[0]) > $maxsysload) {
60 logger('system: load ' . $load . ' too high. Delivery deferred to next queue run.');
65 // It's ours to deliver. Remove it from the queue.
67 q("delete from deliverq where cmd = '%s' and item = %d and contact = %d limit 1",
73 if((! $item_id) || (! $contact_id))
78 $recipients = array();
79 $url_recipients = array();
83 $recipients[] = $contact_id;
85 if($cmd === 'expire') {
88 $items = q("SELECT * FROM `item` WHERE `uid` = %d AND `wall` = 1
89 AND `deleted` = 1 AND `changed` > UTC_TIMESTAMP() - INTERVAL 30 MINUTE",
100 $r = q("SELECT * FROM `item` WHERE `id` = %d and visible = 1 and moderated = 0 LIMIT 1",
104 if((! count($r)) || (! intval($r[0]['parent']))) {
108 $target_item = $r[0];
109 $parent_id = intval($r[0]['parent']);
111 $updated = $r[0]['edited'];
117 $items = q("SELECT `item`.*, `sign`.`signed_text`,`sign`.`signature`,`sign`.`signer`
118 FROM `item` LEFT JOIN `sign` ON `sign`.`iid` = `item`.`id` WHERE `parent` = %d and visible = 1 and moderated = 0 ORDER BY `id` ASC",
122 if(! count($items)) {
127 $contacts_arr = array();
128 foreach($items as $item)
129 if(! in_array($item['contact-id'],$contacts_arr))
130 $contacts_arr[] = intval($item['contact-id']);
131 if(count($contacts_arr)) {
132 $str_contacts = implode(',',$contacts_arr);
133 $icontacts = q("SELECT * FROM `contact`
134 WHERE `id` IN ( $str_contacts ) "
137 if( ! ($icontacts && count($icontacts)))
140 // avoid race condition with deleting entries
142 if($items[0]['deleted']) {
143 foreach($items as $item)
144 $item['deleted'] = 1;
147 if((count($items) == 1) && ($items[0]['uri'] === $items[0]['parent-uri'])) {
148 logger('delivery: top level post');
153 $r = q("SELECT `contact`.*, `user`.`pubkey` AS `upubkey`, `user`.`prvkey` AS `uprvkey`,
154 `user`.`timezone`, `user`.`nickname`, `user`.`sprvkey`, `user`.`spubkey`,
155 `user`.`page-flags`, `user`.`prvnets`
156 FROM `contact` LEFT JOIN `user` ON `user`.`uid` = `contact`.`uid`
157 WHERE `contact`.`uid` = %d AND `contact`.`self` = 1 LIMIT 1",
166 $walltowall = ((($top_level) && ($owner['id'] != $items[0]['contact-id'])) ? true : false);
168 $public_message = true;
170 // fill this in with a single salmon slap if applicable
174 require_once('include/group.php');
178 // This is IMPORTANT!!!!
180 // We will only send a "notify owner to relay" or followup message if the referenced post
181 // originated on our system by virtue of having our hostname somewhere
182 // in the URI, AND it was a comment (not top_level) AND the parent originated elsewhere.
183 // if $parent['wall'] == 1 we will already have the parent message in our array
184 // and we will relay the whole lot.
186 // expire sends an entire group of expire messages and cannot be forwarded.
187 // However the conversation owner will be a part of the conversation and will
188 // be notified during this run.
189 // Other DFRN conversation members will be alerted during polled updates.
191 // Diaspora members currently are not notified of expirations, and other networks have
192 // either limited or no ability to process deletions. We should at least fix Diaspora
193 // by stringing togther an array of retractions and sending them onward.
196 $localhost = $a->get_hostname();
197 if(strpos($localhost,':'))
198 $localhost = substr($localhost,0,strpos($localhost,':'));
202 * Be VERY CAREFUL if you make any changes to the following line. Seemingly innocuous changes
203 * have been known to cause runaway conditions which affected several servers, along with
204 * permissions issues.
208 if((! $top_level) && ($parent['wall'] == 0) && (! $expire) && (stristr($target_item['uri'],$localhost))) {
209 logger('relay denied for delivery agent.');
211 /* no relay allowed for direct contact delivery */
215 if((strlen($parent['allow_cid']))
216 || (strlen($parent['allow_gid']))
217 || (strlen($parent['deny_cid']))
218 || (strlen($parent['deny_gid']))) {
219 $public_message = false; // private recipients, not public
222 $r = q("SELECT * FROM `contact` WHERE `id` = %d AND `blocked` = 0 AND `pending` = 0",
229 $hubxml = feed_hublinks();
231 logger('notifier: slaps: ' . print_r($slaps,true), LOGGER_DATA);
233 require_once('include/salmon.php');
240 switch($contact['network']) {
243 logger('notifier: dfrndelivery: ' . $contact['name']);
245 $feed_template = get_markup_template('atom_feed.tpl');
246 $mail_template = get_markup_template('atom_mail.tpl');
251 $birthday = feed_birthday($owner['uid'],$owner['timezone']);
253 if(strlen($birthday))
254 $birthday = '<dfrn:birthday>' . xmlify($birthday) . '</dfrn:birthday>';
256 $atom .= replace_macros($feed_template, array(
257 '$version' => xmlify(FRIENDICA_VERSION),
258 '$feed_id' => xmlify($a->get_baseurl() . '/profile/' . $owner['nickname'] ),
259 '$feed_title' => xmlify($owner['name']),
260 '$feed_updated' => xmlify(datetime_convert('UTC', 'UTC', $updated . '+00:00' , ATOM_TIME)) ,
262 '$salmon' => '', // private feed, we don't use salmon here
263 '$name' => xmlify($owner['name']),
264 '$profile_page' => xmlify($owner['url']),
265 '$photo' => xmlify($owner['photo']),
266 '$thumb' => xmlify($owner['thumb']),
267 '$picdate' => xmlify(datetime_convert('UTC','UTC',$owner['avatar-date'] . '+00:00' , ATOM_TIME)) ,
268 '$uridate' => xmlify(datetime_convert('UTC','UTC',$owner['uri-date'] . '+00:00' , ATOM_TIME)) ,
269 '$namdate' => xmlify(datetime_convert('UTC','UTC',$owner['name-date'] . '+00:00' , ATOM_TIME)) ,
270 '$birthday' => $birthday,
271 '$community' => (($owner['page-flags'] == PAGE_COMMUNITY) ? '<dfrn:community>1</dfrn:community>' : '')
274 foreach($items as $item) {
275 if(! $item['parent'])
278 // private emails may be in included in public conversations. Filter them.
279 if(($public_message) && $item['private'])
282 $item_contact = get_item_contact($item,$icontacts);
287 if($item_id == $item['id'] || $item['id'] == $item['parent'])
288 $atom .= atom_entry($item,'text',null,$owner,true);
291 $atom .= atom_entry($item,'text',null,$owner,true);
295 $atom .= '</feed>' . "\r\n";
297 logger('notifier: ' . $atom, LOGGER_DATA);
298 $basepath = implode('/', array_slice(explode('/',$contact['url']),0,3));
300 // perform local delivery if we are on the same site
302 if(link_compare($basepath,$a->get_baseurl())) {
304 $nickname = basename($contact['url']);
305 if($contact['issued-id'])
306 $sql_extra = sprintf(" AND `dfrn-id` = '%s' ", dbesc($contact['issued-id']));
308 $sql_extra = sprintf(" AND `issued-id` = '%s' ", dbesc($contact['dfrn-id']));
310 $x = q("SELECT `contact`.*, `contact`.`uid` AS `importer_uid`,
311 `contact`.`pubkey` AS `cpubkey`,
312 `contact`.`prvkey` AS `cprvkey`,
313 `contact`.`thumb` AS `thumb`,
314 `contact`.`url` as `url`,
315 `contact`.`name` as `senderName`,
318 LEFT JOIN `user` ON `contact`.`uid` = `user`.`uid`
319 WHERE `contact`.`blocked` = 0 AND `contact`.`pending` = 0
320 AND `contact`.`network` = '%s' AND `user`.`nickname` = '%s'
322 AND `user`.`account_expired` = 0 LIMIT 1",
328 if($owner['page-flags'] == PAGE_COMMUNITY && ! $x[0]['writable']) {
329 q("update contact set writable = 1 where id = %d limit 1",
332 $x[0]['writable'] = 1;
335 $ssl_policy = get_config('system','ssl_policy');
336 fix_contact_ssl_policy($x[0],$ssl_policy);
338 // If we are setup as a soapbox we aren't accepting input from this person
340 if($x[0]['page-flags'] == PAGE_SOAPBOX)
343 require_once('library/simplepie/simplepie.inc');
344 logger('mod-delivery: local delivery');
345 local_delivery($x[0],$atom);
350 if(! was_recently_delayed($contact['id']))
351 $deliver_status = dfrn_deliver($owner,$contact,$atom);
353 $deliver_status = (-1);
355 logger('notifier: dfrn_delivery returns ' . $deliver_status);
357 if($deliver_status == (-1)) {
358 logger('notifier: delivery failed: queuing message');
359 add_to_queue($contact['id'],NETWORK_DFRN,$atom);
363 case NETWORK_OSTATUS :
365 // Do not send to otatus if we are not configured to send to public networks
366 if($owner['prvnets'])
368 if(get_config('system','ostatus_disabled') || get_config('system','dfrn_only'))
371 // only send salmon if public - e.g. if it's ok to notify
372 // a public hub, it's ok to send a salmon
374 if(($public_message) && (! $expire)) {
377 foreach($items as $item) {
378 if(! $item['parent'])
381 // private emails may be in included in public conversations. Filter them.
382 if(($public_message) && $item['private'])
385 $item_contact = get_item_contact($item,$icontacts);
389 if(($top_level) && ($public_message) && ($item['author-link'] === $item['owner-link']) && (! $expire))
390 $slaps[] = atom_entry($item,'html',null,$owner,true);
393 logger('notifier: slapdelivery: ' . $contact['name']);
394 foreach($slaps as $slappy) {
395 if($contact['notify']) {
396 if(! was_recently_delayed($contact['id']))
397 $deliver_status = slapper($owner,$contact['notify'],$slappy);
399 $deliver_status = (-1);
401 if($deliver_status == (-1)) {
402 // queue message for redelivery
403 add_to_queue($contact['id'],NETWORK_OSTATUS,$slappy);
414 if(get_config('system','dfrn_only'))
416 // WARNING: does not currently convert to RFC2047 header encodings, etc.
418 $addr = $contact['addr'];
422 if($cmd === 'wall-new' || $cmd === 'comment-new') {
425 if($cmd === 'wall-new')
428 $r = q("SELECT * FROM `item` WHERE `id` = %d AND `uid` = %d LIMIT 1",
439 $local_user = q("SELECT * FROM `user` WHERE `uid` = %d LIMIT 1",
442 if(! count($local_user))
446 $r1 = q("SELECT * FROM `mailacct` WHERE `uid` = %d LIMIT 1",
449 if($r1 && $r1[0]['reply_to'])
450 $reply_to = $r1[0]['reply_to'];
452 $subject = (($it['title']) ? email_header_encode($it['title'],'UTF-8') : t("\x28no subject\x29")) ;
454 // only expose our real email address to true friends
456 if(($contact['rel'] == CONTACT_IS_FRIEND) && (! $contact['blocked']))
457 $headers = 'From: ' . email_header_encode($local_user[0]['username'],'UTF-8') . ' <' . $local_user[0]['email'] . '>' . "\n";
459 $headers = 'From: ' . email_header_encode($local_user[0]['username'],'UTF-8') . ' <' . t('noreply') . '@' . $a->get_hostname() . '>' . "\n";
462 $headers .= 'Reply-to: ' . $reply_to . "\n";
464 // for testing purposes: Collect exported mails
465 // $file = tempnam("/tmp/friendica/", "mail-out-");
466 // file_put_contents($file, json_encode($it));
468 $headers .= 'Message-Id: <' . iri2msgid($it['uri']). '>' . "\n";
470 //logger("Mail: uri: ".$it['uri']." parent-uri ".$it['parent-uri'], LOGGER_DEBUG);
471 //logger("Mail: Data: ".print_r($it, true), LOGGER_DEBUG);
472 //logger("Mail: Data: ".print_r($it, true), LOGGER_DATA);
474 if($it['uri'] !== $it['parent-uri']) {
475 $headers .= 'References: <' . iri2msgid($it['parent-uri']) . '>' . "\n";
476 if(!strlen($it['title'])) {
477 $r = q("SELECT `title` FROM `item` WHERE `parent-uri` = '%s' LIMIT 1",
478 dbesc($it['parent-uri']));
480 if(count($r) AND ($r[0]['title'] != ''))
481 $subject = $r[0]['title'];
483 if(strncasecmp($subject,'RE:',3))
484 $subject = 'Re: '.$subject;
486 email_send($addr, $subject, $headers, $it);
490 case NETWORK_DIASPORA :
492 $loc = 'public batch ' . $contact['batch'];
494 $loc = $contact['name'];
496 logger('delivery: diaspora batch deliver: ' . $loc);
498 if(get_config('system','dfrn_only') || (! get_config('system','diaspora_enabled')) || (! $normal_mode))
501 if((! $contact['pubkey']) && (! $public_message))
504 if($target_item['verb'] === ACTIVITY_DISLIKE) {
508 elseif(($target_item['deleted']) && ($target_item['verb'] !== ACTIVITY_LIKE)) {
509 logger('delivery: diaspora retract: ' . $loc);
511 diaspora_send_retraction($target_item,$owner,$contact,$public_message);
514 elseif($target_item['parent'] != $target_item['id']) {
516 logger('delivery: diaspora relay: ' . $loc);
518 // we are the relay - send comments, likes and unlikes to our conversants
519 diaspora_send_relay($target_item,$owner,$contact,$public_message);
522 elseif(($top_level) && (! $walltowall)) {
523 // currently no workable solution for sending walltowall
524 logger('delivery: diaspora status: ' . $loc);
525 diaspora_send_status($target_item,$owner,$contact,$public_message);
529 logger('delivery: diaspora unknown mode: ' . $contact['name']);
534 case NETWORK_FACEBOOK :
535 if(get_config('system','dfrn_only'))
544 if (array_search(__file__,get_included_files())===0){
545 delivery_run($argv,$argc);